Oxygen concentrator used in home health care



FIG. 1 is a front perspective view of the oxygen concentrator used in home health care showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a side elevational view thereof opposite that shown in FIG. 3;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof. 

The ornamental design for an oxygen concentrator used in home health care, as shown and described. 